64361958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 134894592

約数和(自身を除く): 70532634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 1721, 3442, 5163, 6233, 10326, 12466, 18699, 37398, 39583, 79166, 118749, 237498, 466391, 932782, 1399173, 2798346, 10726993, 21453986, 32180979, 64361958]

約数ペア:

[(1, 64361958), (2, 32180979), (3, 21453986), (6, 10726993), (23, 2798346), (46, 1399173), (69, 932782), (138, 466391), (271, 237498), (542, 118749), (813, 79166), (1626, 39583), (1721, 37398), (3442, 18699), (5163, 12466), (6233, 10326)]